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1-Cycloundecene-1-carboxylic acid, 2-bromo-, methyl ester, (Z)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

88920-22-3

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88920-22-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 88920-22-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,9,2 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 88920-22:
(7*8)+(6*8)+(5*9)+(4*2)+(3*0)+(2*2)+(1*2)=163
163 % 10 = 3
So 88920-22-3 is a valid CAS Registry Number.

88920-22-3Downstream Products

88920-22-3Relevant academic research and scientific papers

Selective Favorskii Rearrangement of α,α,α'-Dibromochlorocycloalkanones of Medium Ring Size

Abad, Antonio,Arno, Manuel,Pedro, Jose R.,Seoane, Eliseo

, p. 2471 - 2474 (2007/10/02)

α,α,α'-Dibromochlorocycloalkanones of medium ring size have been prepared by treatment of chlorocycloalkanones with bromine and were separated by chromatography and then submitted to Favorskii reaction.The stereoisomeric reaction products have in each case been evaluated by gas chromatography and the selectivity of bromide elimination deduced.

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